000 FZNT02 KNHC 290214 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC FRI SEP 29 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SECURITE ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 0000 UTC FRI SEP 29. 24 HOUR FORECAST VALID 0000 UTC SAT SEP 30. 48 HOUR FORECAST VALID 0000 UTC SUN OCT 01. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .N OF 30.5N BETWEEN 62W AND 66W SW WINDS 20 TO 25 KT. SEAS 10 FT. ELSEWHERE N OF LINE FROM 31N52W TO 28N68W TO 31N72W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN MIXED SWELL. .24 HOUR FORECAST N OF LINE FROM 31N56W TO 28N63W TO 31N66W WINDS 20 KT OR LESS. SEAS TO 11 FT PRIMARILY IN NW SWELL. .48 HOUR FORECAST N OF LINE FROM 31N46W TO 27N52W TO 31N54W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN MIXED SE AND NW SWELL. .ATLC 24 HOUR FORECAST FROM 17N TO 21N E OF 37W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND NW SWELL. .48 HOUR FORECAST FROM 16N TO 22N E OF 42W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND NW SWELL. .ATLC 42 HOUR FORECAST DEVELOPING LOW PRES NEAR 29N81W 1011 MB. N OF 30.5N W OF 80W NE WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT. .42 HOUR FORECAST STATIONARY LOW PRES NEAR 29.5N81W 1010 MB. N OF 30N W OF 79W NE WINDS 20 TO 30 KT. SEAS TO 9 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER NELSON. NATIONAL HURRICANE CENTER.